From: Ben Pfaff <blp@nicira.com>
Date: Thu, 8 Jan 2009 23:27:03 +0000 (-0800)
Subject: Remove unused functions.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7fab9cd42928d26450b95cb6b900eb00a719531;p=openvswitch

Remove unused functions.

Found by -Wmissing-prototypes.
---

diff --git a/udatapath/datapath.c b/udatapath/datapath.c
index fdd4d5e9..8e884a43 100644
--- a/udatapath/datapath.c
+++ b/udatapath/datapath.c
@@ -115,7 +115,6 @@ static void remote_destroy(struct remote *);
 static void update_port_flags(struct datapath *, const struct ofp_port_mod *);
 static int update_port_status(struct sw_port *p);
 static void send_port_status(struct sw_port *p, uint8_t status);
-static void del_switch_port(struct sw_port *p);
 
 /* Buffers are identified by a 31-bit opaque ID.  We divide the ID
  * into a buffer number (low bits) and a cookie (high bits).  The buffer number
@@ -487,32 +486,6 @@ dp_wait(struct datapath *dp)
     }
 }
 
-/* Delete 'p' from switch. */
-static void
-del_switch_port(struct sw_port *p)
-{
-    send_port_status(p, OFPPR_DELETE);
-    netdev_close(p->netdev);
-    p->netdev = NULL;
-    list_remove(&p->node);
-}
-
-void
-dp_destroy(struct datapath *dp)
-{
-    struct sw_port *p, *n;
-
-    if (!dp) {
-        return;
-    }
-
-    LIST_FOR_EACH_SAFE (p, n, struct sw_port, node, &dp->port_list) {
-        del_switch_port(p); 
-    }
-    chain_destroy(dp->chain);
-    free(dp);
-}
-
 /* Send packets out all the ports except the originating one.  If the
  * "flood" argument is set, don't send out ports with flooding disabled.
  */